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12

Blade Replacement

For Cutters with a Spindle Hand Wheel:

5. Remove the knife holders and the old blade, 
replace this with a new blade. Screw the 
knife holders back into place. Insert the knife 
holders into the opened second & fourth hole 
of the blade carrier and fasten. 

6. Lower the knife lever until this is horizontal, 
tighten the knife screws (c & e) remove the 
knife holders, then fasten the knife screws 
(b & d). 

1. Remove the safety gadget (1). Raise the 
knife lever. Remove the screw (c) on the clamp 
wheel. Remove all the screws fixed on the 
cover. Place the knife lever at 75 degrees and 
remove the knife cover. 

2. Lower the knife lever until this is horizontal. 

4. Return the knife lever to its locked starting 
position. Remove the knife screw (a). Loosen 
the knife holders (by only half turn) and lower 
the blade downwards from the blade carrier 
and remove the blade carefully.

3. Remove the screws (b & d), replace them 
with the two knife holders from the tool box 
and tighten them securely. Remove the knife 
screws (c & e).

7. Return the knife lever to its locked starting 
position. Screw in the knife screw (a). Move 
the knife carefully down to the cutting stick 
via the knife lever. Turn the knife adjustment 
(8) to the right - until you have a visible ray of 
light between knife edge and cutting stick. 
Adjust the knife to touch the cutting stick by 
adjusting the screws. Move the knife lever to 
its locked raised position. Make a trial cut with 
one sheet of paper, if the paper does not cut 
through totally, then the knife needs adjusting
using the screws (y & 8).

Please note. (8) is for minor up/down 
adjustment. (y) is for horizontal adjustment.

8. Place the knife lever at 75 degrees and 
assemble the cover. Tighten all screws on the 
cover. Assemble the spindle clamp hand wheel 
and screw (c) to fix tightly. Assemble the safety 
gadget. 

Summary of Contents for RE3943

Page 1: ...t instruction manual Ream Cutting Systems RE3943 RE3946 RE3947 RE3971 RE3952E The Trimfast Ream Cutters are reliable high performance cutters that will give you the results you need quickly and effici...

Page 2: ...er to its stand Page 8 Operation Electric power paper trimming specification Installation of power system Trouble shooting Page 9 Ream cutter operation Cutting stick Page 10 Blade resharpening Blade r...

Page 3: ...nable blades and either a flick action or spindle guided clamp A stand is available with all models except the RE3943 and all models feature manual operation except the RE3952E which is an electric sy...

Page 4: ...Do not disassemble the front safety guard Do not grasp underneath the knife edge Follow all instructions when replacing the knife blade This product is intended for indoor use only Do not use outdoors...

Page 5: ...s may loosen in transit It is advised that all screws are re checked and re tightened after around 200 cuts Maintaining the system correctly will help avoid faults and damage After unpacking the Trimf...

Page 6: ...the clamping system Cover Attached to the machine with a number of screws Only disassemble for a knife change or when carrying out maintenance on the system Knife Adjustment The knife can be adjusted...

Page 7: ...spindle guided clamping wheel and the back gauge crank are packed separately with the system Please start by assembling these To attach the guillotine to its stand start by setting up the stand with...

Page 8: ...the safety guard is closed securely Operation Electric Models Only Electric Power Paper Trimming Specification Installation of power system Please follow the below specification when installing the s...

Page 9: ...k gauge and adjust to the accurate measurement for cutting Be sure to tighten the screw once in its precise position Switch the lever of the flick action clamping system backwards near to operator whe...

Page 10: ...dge is extremely sharp and must be handled with care NOTE Please refer to the following sections of the manual for Blade Replacement Blade Replacement Blade replacement for the RE3943 5 Turn the knife...

Page 11: ...n the front safety guard and cover screws a b Remove the blade housing cover and front safety guard 8 Screw in knife screws c e remove the knife holders then screw in the knife screw b d 7 Insert the...

Page 12: ...downwards from the blade carrier and remove the blade carefully 3 Remove the screws b d replace them with the two knife holders from the tool box and tighten them securely Remove the knife screws c e...

Page 13: ...nable switches simultaneously then the cutter will move down to the end Turn the select switch to the middle open the safety guard and remove the right screw on the cutter 3 Press the power switch on...

Page 14: ...the safety guard Turn the power switch on and turn the select switch to the left then press the 2 enable switches together The cutter will lower Turn the select switch to the middle open the safety g...

Page 15: ...o return it for repair If your system arrives damaged or faulty in anyway this must be reported to your supplier immediately If the Finishing System is sent back for repair under warranty and is damag...

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